3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Kantbeka | 4 | 1558 | 252 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.294 | 0.294 | 0.305 | 57.3 | -104 | -29 | 1683 | 1558 | 12920 |
| SRMFix | -0.352 | 0.352 | 0.369 | 62.5 | -124 | -28 | 1076 | 950 | 13034 |
| initial | -0.388 | 0.388 | 0.394 | 46.8 | -58 | -35 | 1142 | 1013 | 12972 |
| SRM | -0.647 | 0.647 | 0.780 | 237.0 | -467 | -113 | 733 | 252 | 13073 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-13 | SRM 570 | 2 | 969 | 865.32 | -0.20 | -29 | 1558 | 12920 | -113 | 252 | 13073 |
| 3 | 2013-02-06 | SRM 569 | 2 | 757 | 620.93 | -0.27 | -46 | 1587 | 12823 | -195 | 365 | 12961 |
| 2 | 2012-12-20 | SRM 565 | 2 | 862 | 776.75 | -0.28 | -50 | 1633 | 12224 | -173 | 560 | 11895 |
| 1 | 2012-11-20 | SRM 561 | 2 | 631 | 503.31 | -0.42 | -104 | 1683 | 11244 | -467 | 733 | 10058 |